Jeremiah 17:5-8 – Thus says the LORD: “Cursed is the man who trusts in man and makes flesh his strength, whose heart turns away from the LORD. He is like a shrub in the desert, and shall not see any good come. He shall dwell in the parched places of the wilderness, in an uninhabited salt land. Blessed is the man who trusts in the LORD, whose trust is the LORD. He is like a tree planted by water, that sends out its roots by the stream, and does not fear when heat comes, for its leaves remain green, and is not anxious in the year of drought, for it does not cease to bear fruit.”
We are also reminded of the sin of Achan in not trusting in the Lord to be faithful to His Word to bless and provide as the Israelites were to go into the promised land (see Joshua 7). And we are reminded of the disciples in the boat with Jesus (Luke 8):
22 One day Jesus said to his disciples, “Let us go over to the other side of the lake.” So they got into a boat and set out. 23 As they sailed, he fell asleep. A squall came down on the lake, so that the boat was being swamped, and they were in great danger.
24 The disciples went and woke him, saying, “Master, Master, we’re going to drown!”
He got up and rebuked the wind and the raging waters; the storm subsided, and all was calm. 25 “Where is your faith?” he asked his disciples.
In fear and amazement they asked one another, “Who is this? He commands even the winds and the water, and they obey him.”